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pseudoephedrine

[soo-doh-i-fed-rin, -ef-i-dreen, -drin]
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noun Pharmacology.
  1. a dextrorotatory, isomeric compound, C10H15NO, used as a nasal decongestant.
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Origin of pseudoephedrine

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pseudoephedrine

pseudoephedrine

noun
  1. a drug similar in action to ephedrine, used extensively as a decongestant
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012